2.1.0 Data types every where

Added

• Pointers support: Added the ability to use pointers as struct types (for supported types)
• Extends data types support: Add support for integers, unsigned integers, floats, and boolean
• Improve Readme: Improve examples, list data types, and fix typos

Improved

• Error Handling: Detailed error messages have been added/extended for:
  • Invalid integer, unsigned integer, float, and boolean values.